condition	mean	min	max
4 h after light	68.0	68.0	68.0
8 h after light	155.0	152.6	157.4
12 h after light	300.95	161.9	440.0
4 h after dark	375.4	55.3	695.5
8 h after dark	144.45	72.1	216.8
12 h after dark	284.25	237.5	331.0